users are going to have to get new phones, right? >> they will probably still have a dual standard, just like when lt came out you could still use 3g. a lot of those antennas are still up and active and you will be able to use those. if you had a 4g phone, that would not work. existing people would still be able to use it, but if you want a better performance, that is being opened up. iphone users walk that better performance. >> they have almost 800 million subscribers, but some have migrated to china telecom, were they already offered the iphone. are higher and users going to users going to come back to china mobile? how many customers are going to buy iphones? >> it's a huge number.